COTY INC.

September 26, 2025

To Coty Inc. Stockholders:

The Annual Meeting of Coty Inc. (the “Company”) will be held via audio webcast over the Internet at www.virtualshareholdermeeting.com/coty2025 at 8:30 a.m., Eastern Time, on Thursday, November 6, 2025 (the “Annual Meeting”). This means that you can attend the Annual Meeting online, vote your shares electronically and submit questions during the online meeting by visiting the above mentioned Internet site. The principal business of the Annual Meeting will be the consideration of the following matters:

1. To elect the nine directors named in this proxy statement;

2. To approve, on an advisory (non-binding) basis, the compensation of the Company’s named executive officers, as disclosed in this proxy statement;

3. To ratify the appointment of Deloitte & Touche LLP to serve as the Company’s independent registered public accounting firm for the fiscal year ending June 30, 2026; and

4. To transact such other business as may properly come before the Annual Meeting or any adjournment thereof.

This proxy statement describes these items in more detail. We have not received notice of any other matters that may be properly presented at the Annual Meeting. The close of business on September 12, 2025 has been fixed as the date for determining the holders of shares of the Company’s Class A Common Stock and Series B Convertible Preferred Stock entitled to notice of and to vote at the Annual Meeting and any adjournment thereof.

By order of the Board of Directors,

Kristin Blazewicz

Chief Legal Officer & Secretary

WHETHER OR NOT YOU PLAN TO VIRTUALLY ATTEND THE ANNUAL MEETING, YOU MAY VOTE AND SUBMIT YOUR PROXY. BY FOLLOWING THE VOTING INSTRUCTIONS ACCOMPANYING THESE MATERIALS, YOU MAY SUBMIT YOUR PROXY ELECTRONICALLY, BY TELEPHONE OR BY REQUESTING A PRINTED COPY OF THE PROXY MATERIALS AND COMPLETING AND RETURNING BY MAIL THE PROXY CARD YOU WILL RECEIVE IN RESPONSE TO YOUR REQUEST.

IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE ANNUAL MEETING TO BE HELD ON NOVEMBER 6, 2025: The Company’s Proxy Statement for the Annual Meeting and the Annual Report on Form 10-K for the fiscal year ended June 30, 2025 are available at materials.proxyvote.com/222070.

These proxy materials are being made available to you electronically or, if you have requested, printed versions of these materials, have been delivered to you by mail in connection with the solicitation of proxies by the Board of Directors of Coty Inc. (the “Company”, “Coty”, “we” or “us”), a Delaware corporation, for our 2025 Annual Meeting of Stockholders (the “Annual Meeting”) to be held at 8:30 a.m. Eastern Time (“ET”) on Thursday, November 6, 2025 via the Internet at www.virtualshareholdermeeting.com/coty2025.

When used in these proxy materials, the term “includes” and “including” means, unless the context otherwise indicates, including without limitation.